Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The coldest temperatures occur during January, when averages reach a peak of 50.9°F (10.5°C) and a low of 35.1°F (1.7°C).Humidity
In Harrisburg, the average relative humidity in January is 75%.Rainfall
In January, the rain falls for 12.3 days. Throughout January, 3.58" (91mm) of precipitation is accumulated. In Harrisburg, Alabama, during the entire year, the rain falls for 184.1 days and collects up to 41.97" (1066mm) of precipitation.Snowfall
January, February and December are months with snowfall in Harrisburg. January is the month with the most snowfall in Harrisburg, Alabama. Snow falls for 1.3 days and accumulates 0.91" (23mm) of snow.Daylight
In January, the average length of the day is 10h and 13min.On the first day of January, sunrise is at 6:49 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:14 pm CST.
Sunshine
In Harrisburg, the average sunshine in January is 5.2h.UV index
In January, the average daily maximum UV index in Harrisburg is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 3 in January translates into these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What time of the year is the coldest in Harrisburg?
What is the average January temperature in Harrisburg?
What is the average humidity in January in Harrisburg?
How many days does it rain in January in Harrisburg?
When does it snow the most in Harrisburg?
How much does it snow in Harrisburg in January?
What is the average length of the day in January in Harrisburg?
When is the sunrise / sunset in January in Harrisburg?
How long on average sun shines in January in Harrisburg?
What is the UV index intensity in January in Harrisburg?
Average temperature in January
Harrisburg, AL
- Average high temperature in January: 50.9°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.9°F).
- Average low temperature in January: 35.1°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in January
Harrisburg, AL
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Harrisburg, AL
- Average wind speed in January: 7.3mph
The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in January
Harrisburg, AL
- Average humidity in January: 75%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Harrisburg, AL
- Average rainfall in January: 3.58"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (2.32").
Average rainfall days in January
Harrisburg, AL
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in January
Harrisburg, AL
- Average snowfall in January: 0.91"
The month with the highest snowfall is January (0.91").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Harrisburg, AL
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Harrisburg, AL
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Harrisburg, AL
- Average sunshine days in January: 16.2 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (6.2 days).
Average UV index in January
Harrisburg, AL
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Harrisburg, AL
- Average cloud cover in January: 44
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in January
Harrisburg, AL
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Harrisburg, Alabama, USA
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